q13x-eaglerproxy/listener.js

import { Logger } from "./logger.js";
import { handleMotd } from "./motd.js";
import { State } from "./types.js";
import { doHandshake } from "./utils.js";
const logger = new Logger("PacketHandler");
export function handlePacket(packet, client) {
    if (client.state == State.PRE_HANDSHAKE) {
        if (packet.toString() === "Accept: MOTD") {
            handleMotd(client);
        }
        else if (!client._handled) {
            ;
            client._handled = true;
            doHandshake(client, packet);
        }
    }
    else if (client.state == State.POST_HANDSHAKE) {
        if (!client.remoteConnection || client.remoteConnection.socket.closed) {
            logger.warn(`Player ${client.username} is marked as post handshake, but is disconnected from the game server? Disconnecting due to illegal state.`);
            client.ws.close();
        }
        else {
            client.remoteConnection.writeRaw(packet);
        }
    }
}